The program is very good. Congratulations!
The model I am creating unfortunately was not good, because there are many variables.
Cláudio Campbell
Belo Horizonte - Brazil
I think I know your problem: you added an activity split into 7 per week, and you have 5 days per week. Please don't do that. Please add an activity split into 5, with corresponding durations and weights.
Please get latest version of FET, it has a warning not to add activities split into 7 and tells you the correct way to add them.